well i just saw this card during my usually looking at yuigoh cards on toywiz.com and i saw this one among the new ones and it screamed draw me. so i did. here is his effect.
Name: Decoy Dragon
2 Stars
ATK/300 DEF/200
[Dragon/Effect]
When this card is selected as an attack target by your opponent's monster, select 1 Level 7 or higher Dragon-Type monster from your Graveyard, Special Summon it, and switch the attack target to that monster.